Trees.
Contributors: United States. Dept. of Agriculture.
Series: Yearbook of agriculture -- 1949.; Yearbook of agriculture (Washington, D.C. : 1926) -- 1949.
Publisher: U. S. Dept. of Agriculture
Published: 1949
Place of publication: [Washington]
Language: eng
Number of pages: 944
Subjects: Trees.; Forests and forestry -- United States.